2 Pack For Makita 40V 4.0Ah BL4040 Battery Replacement BL4025 40V Lithium Battery Compatible with BL4040 BL4025 BL4025B BL4020 BL4050 For Ryobi Replacement PN :Use "Ctrl +

Replacement PN :Use "Ctrl + F" for a quickly search

Low self discharge better than Ni-Cd ones

Built-in protection against overcharge

If your product fails within the warranty period

Makita 6270DWALE

2 Pack For Makita 40V 4.0Ah BL4040 Battery Replacement BL4025 40V Lithium Battery Compatible with BL4040 BL4025 BL4025B BL4020 BL4050 For Ryobi Replacement PN :Use "Ctrl +About this item Specification: Battery Type: Lithium ion Condition: Brand New Voltage: 40 Volt Capacity: 4000mAh Strong compatibility: Compatible with Makita all 40V power tools, perfect replacement battery for BL4025B BL4025 BL4040 BL4050 BL4050F Safe & Reliable: CE FCC RoHS Certified, equipped with over discharge,overheating,overload, and short circuit protection features for safe and no memory effect. Battery Indicator: Battery power is indicated